Revert rL352238.

llvm-svn: 352241

Author: alinas

llvm/lib/Transforms/Scalar/WarnMissedTransforms.cpp

@@ -51,15 +51,15 @@ static void warnAboutLeftoverTransformations(Loop *L,
     Optional<int> InterleaveCount =
         getOptionalIntLoopAttribute(L, "llvm.loop.interleave.count");
 
-    if (VectorizeWidth.getValueOr(1) != 1)
+    if (VectorizeWidth.getValueOr(0) != 1)
       ORE->emit(
           DiagnosticInfoOptimizationFailure(DEBUG_TYPE,
                                             "FailedRequestedVectorization",
                                             L->getStartLoc(), L->getHeader())
           << "loop not vectorized: the optimizer was unable to perform the "
              "requested transformation; the transformation might be disabled "
              "or specified as part of an unsupported transformation ordering");
-    else if (InterleaveCount.getValueOr(1) != 1)
+    else if (InterleaveCount.getValueOr(0) != 1)
       ORE->emit(
           DiagnosticInfoOptimizationFailure(DEBUG_TYPE,
                                             "FailedRequestedInterleaving",